:root {
            --primary: #0ea5e9;
            --primary-dark: #0284c7;
            --secondary: #8b5cf6;
            --accent: #10b981;
            --dark: #0f172a;
            --darker: #020617;
            --light: #f8fafc;
            --gray: #64748b;
            --gray-dark: #334155;
            --card-bg: rgba(30, 41, 59, 0.7);
            --border: rgba(255, 255, 255, 0.1);
            --shadow: rgba(0, 0, 0, 0.3);
            --gradient: linear-gradient(135deg, #0ea5e9 0%, #8b5cf6 100%);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            background-color: var(--darker);
            color: var(--light);
            line-height: 1.6;
            min-height: 100vh;
            background-image: 
                radial-gradient(circle at 10% 20%, rgba(14, 165, 233, 0.1) 0%, transparent 20%),
                radial-gradient(circle at 90% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 20%);
        }
        
        /* Header */
        .header {
            background: rgba(15, 23, 42, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border);
            padding: 1rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
        }
        
        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 1rem;
            text-decoration: none;
            height: 70px; /* Increased for larger logo */
        }
        
        .logo-img {
            height: 60px; /* MUCH LARGER - from 40px to 60px */
            width: auto;
            object-fit: contain;
            border-radius: 12px; /* Slightly larger radius */
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
        }
        
        .logo-img:hover {
            transform: scale(1.05);
            box-shadow: 0 6px 20px rgba(14, 165, 233, 0.3);
        }
        
        /* Logo container for better alignment */
        .logo-container {
            display: flex;
            align-items: center;
            gap: 1rem;
        }
        
        .logo-text {
            font-size: 1.5rem;
            font-weight: 800;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            display: none; /* Hidden as per request - only image */
        }
        
        /* Hamburger Menu */
        .hamburger-menu {
            display: none;
            flex-direction: column;
            cursor: pointer;
            padding: 0.5rem;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border);
            transition: all 0.3s ease;
            z-index: 1001;
        }
        
        .hamburger-menu:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--primary);
        }
        
        .hamburger-line {
            width: 25px;
            height: 3px;
            background: var(--light);
            margin: 3px 0;
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        
        .hamburger-menu.active .hamburger-line:nth-child(1) {
            transform: rotate(-45deg) translate(-5px, 6px);
        }
        
        .hamburger-menu.active .hamburger-line:nth-child(2) {
            opacity: 0;
        }
        
        .hamburger-menu.active .hamburger-line:nth-child(3) {
            transform: rotate(45deg) translate(-5px, -6px);
        }
        
        .nav-links {
            display: flex;
            gap: 1.5rem;
            align-items: center;
        }
        
        .nav-link {
            color: var(--light);
            text-decoration: none;
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 8px;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            white-space: nowrap;
        }
        
        .nav-link:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--primary);
        }
        
        .nav-link.active {
            background: rgba(14, 165, 233, 0.1);
            color: var(--primary);
            border: 1px solid rgba(14, 165, 233, 0.3);
        }
        
        /* Mobile Navigation */
        .mobile-nav {
            display: none;
            position: fixed;
            top: 90px; /* Increased for larger header */
            left: 0;
            right: 0;
            background: rgba(15, 23, 42, 0.98);
            backdrop-filter: blur(20px);
            padding: 1.5rem;
            border-bottom: 1px solid var(--border);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
            z-index: 999;
            animation: slideDown 0.3s ease;
        }
        
        @keyframes slideDown {
            from {
                opacity: 0;
                transform: translateY(-20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        
        .mobile-nav.active {
            display: block;
        }
        
        .mobile-nav-links {
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }
        
        .mobile-nav-link {
            color: var(--light);
            text-decoration: none;
            font-weight: 500;
            padding: 1rem 1.5rem;
            border-radius: 8px;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 1rem;
            border: 1px solid var(--border);
        }
        
        .mobile-nav-link:hover {
            background: rgba(255, 255, 255, 0.05);
            border-color: var(--primary);
            color: var(--primary);
        }
        
        .mobile-nav-link.active {
            background: rgba(14, 165, 233, 0.1);
            color: var(--primary);
            border-color: rgba(14, 165, 233, 0.3);
        }
        
        /* Main Content */
        .main {
            max-width: 1200px;
            margin: 0 auto;
            padding: 2rem;
        }
        
        .hero {
            text-align: center;
            margin-bottom: 3rem;
            padding: 4rem 2rem;
            background: rgba(30, 41, 59, 0.3);
            border-radius: 20px;
            border: 1px solid var(--border);
            backdrop-filter: blur(10px);
        }
        
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, #ffffff 0%, var(--primary) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            line-height: 1.2;
        }
        
        .hero-subtitle {
            font-size: 1.2rem;
            color: var(--gray);
            max-width: 800px;
            margin: 0 auto 2rem;
        }
        
        /* Tool Container */
        .tool-container {
            background: var(--card-bg);
            border-radius: 20px;
            border: 1px solid var(--border);
            padding: 2.5rem;
            margin-bottom: 2rem;
            backdrop-filter: blur(10px);
            box-shadow: 0 20px 40px var(--shadow);
        }
        
        .section-title {
            display: flex;
            align-items: center;
            gap: 1rem;
            margin-bottom: 2rem;
            font-size: 1.5rem;
            font-weight: 700;
        }
        
        .section-title i {
            color: var(--primary);
            font-size: 1.8rem;
        }
        
        /* Platform Selector */
        .platform-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 1rem;
            margin-bottom: 2rem;
        }
        
        .platform-card {
            background: rgba(255, 255, 255, 0.03);
            border: 2px solid var(--border);
            border-radius: 12px;
            padding: 1.5rem;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 1rem;
        }
        
        .platform-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
            background: rgba(14, 165, 233, 0.05);
            box-shadow: 0 10px 20px rgba(14, 165, 233, 0.1);
        }
        
        .platform-card.active {
            background: rgba(14, 165, 233, 0.1);
            border-color: var(--primary);
            box-shadow: 0 10px 20px rgba(14, 165, 233, 0.2);
        }
        
        .platform-icon {
            font-size: 2.5rem;
            margin-bottom: 0.5rem;
        }
        
        .platform-name {
            font-weight: 600;
            font-size: 1rem;
        }
        
        .platform-card.linkedin .platform-icon { color: #0A66C2; }
        .platform-card.github .platform-icon { color: #181717; }
        .platform-card.x .platform-icon { color: #000000; }
        .platform-card.facebook .platform-icon { color: #1877F2; }
        .platform-card.instagram .platform-icon { color: #E4405F; }
        .platform-card.youtube .platform-icon { color: #FF0000; }
        
        /* Form Elements */
        .form-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 1.5rem;
            margin-bottom: 2rem;
        }
        
        .input-group {
            position: relative;
        }
        
        .input-label {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 0.8rem;
            font-weight: 600;
            color: var(--light);
        }
        
        .input-label i {
            color: var(--primary);
        }
        
        .input-field {
            width: 100%;
            padding: 1rem 1.5rem;
            background: rgba(255, 255, 255, 0.03);
            border: 2px solid var(--border);
            border-radius: 12px;
            color: var(--light);
            font-size: 1rem;
            transition: all 0.3s ease;
        }
        
        .input-field:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
            background: rgba(14, 165, 233, 0.02);
        }
        
        .input-field::placeholder {
            color: var(--gray);
        }
        
        /* Buttons */
        .button-group {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
            margin-top: 2rem;
        }
        
        .btn {
            padding: 1rem 2rem;
            border: none;
            border-radius: 12px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
            text-decoration: none;
        }
        
        .btn-primary {
            background: var(--gradient);
            color: white;
        }
        
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(14, 165, 233, 0.3);
        }
        
        .btn-secondary {
            background: rgba(255, 255, 255, 0.05);
            color: var(--light);
            border: 2px solid var(--border);
        }
        
        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--primary);
        }
        
        .btn-success {
            background: linear-gradient(135deg, #10b981 0%, #059669 100%);
            color: white;
        }
        
        .btn-success:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
        }
        
        .btn-danger {
            background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
            color: white;
        }
        
        .btn-danger:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(239, 68, 68, 0.3);
        }
        
        .btn-warning {
            background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
            color: white;
        }
        
        .btn-warning:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(245, 158, 11, 0.3);
        }
        
        /* Results Card */
        .results-card {
            background: var(--card-bg);
            border-radius: 20px;
            border: 1px solid var(--border);
            padding: 2.5rem;
            margin-top: 2rem;
            backdrop-filter: blur(10px);
            display: none;
        }
        
        .query-display {
            width: 100%;
            min-height: 150px;
            padding: 1.5rem;
            background: rgba(0, 0, 0, 0.3);
            border: 2px solid var(--border);
            border-radius: 12px;
            color: var(--light);
            font-family: 'Consolas', monospace;
            font-size: 0.95rem;
            line-height: 1.5;
            resize: vertical;
            margin-bottom: 1.5rem;
            white-space: pre-wrap;
            word-wrap: break-word;
        }
        
        /* About Tool Section - BEFORE FEATURES */
        .about-tool {
            background: var(--card-bg);
            border-radius: 20px;
            border: 1px solid var(--border);
            padding: 2.5rem;
            margin: 2rem 0;
            backdrop-filter: blur(10px);
        }
        
        .about-tool h2 {
            font-size: 2rem;
            margin-bottom: 1.5rem;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .about-tool p {
            margin-bottom: 1.5rem;
            line-height: 1.8;
            color: var(--light);
        }
        
        .about-tool strong {
            color: var(--primary);
        }
        
        .about-tool ul {
            margin: 1.5rem 0;
            padding-left: 2rem;
        }
        
        .about-tool li {
            margin-bottom: 0.8rem;
            color: var(--light);
        }
        
        /* History Section */
        .history-section {
            background: var(--card-bg);
            border-radius: 20px;
            border: 1px solid var(--border);
            padding: 2rem;
            margin-top: 2rem;
            backdrop-filter: blur(10px);
            display: none;
        }
        
        .history-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
        }
        
        .history-title {
            font-size: 1.3rem;
            font-weight: 700;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .history-list {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            max-height: 400px;
            overflow-y: auto;
            padding-right: 0.5rem;
        }
        
        .history-list::-webkit-scrollbar {
            width: 8px;
        }
        
        .history-list::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 4px;
        }
        
        .history-list::-webkit-scrollbar-thumb {
            background: var(--primary);
            border-radius: 4px;
        }
        
        .history-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 1.5rem;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        
        .history-item:hover {
            background: rgba(14, 165, 233, 0.05);
            border-color: var(--primary);
            transform: translateX(5px);
        }
        
        .history-query {
            font-family: 'Consolas', monospace;
            font-size: 0.9rem;
            color: var(--light);
            margin-bottom: 0.5rem;
            word-break: break-all;
        }
        
        .history-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.8rem;
            color: var(--gray);
        }
        
        .history-platform {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        
        .history-actions {
            display: flex;
            gap: 0.5rem;
        }
        
        .history-btn {
            background: none;
            border: none;
            color: var(--gray);
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            border-radius: 4px;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.25rem;
        }
        
        .history-btn:hover {
            background: rgba(255, 255, 255, 0.05);
            color: var(--light);
        }
        
        .empty-history {
            text-align: center;
            padding: 3rem;
            color: var(--gray);
        }
        
        /* Features */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin: 4rem 0;
        }
        
        .feature-card {
            background: var(--card-bg);
            border-radius: 16px;
            padding: 2rem;
            border: 1px solid var(--border);
            transition: all 0.3s ease;
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
            box-shadow: 0 15px 30px var(--shadow);
        }
        
        .feature-icon {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            background: var(--gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        
        .feature-title {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 1rem;
        }
        
        .feature-desc {
            color: var(--gray);
            line-height: 1.6;
        }
        
        /* FAQ Section */
        .faq-section {
            margin: 4rem 0;
        }
        
        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }
        
        .faq-item {
            background: var(--card-bg);
            border-radius: 12px;
            margin-bottom: 1rem;
            border: 1px solid var(--border);
            overflow: hidden;
        }
        
        .faq-question {
            padding: 1.5rem;
            font-weight: 600;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: all 0.3s ease;
        }
        
        .faq-question:hover {
            background: rgba(255, 255, 255, 0.03);
        }
        
        .faq-answer {
            padding: 0 1.5rem;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
            color: var(--gray);
            line-height: 1.6;
        }
        
        .faq-answer.show {
            padding: 0 1.5rem 1.5rem;
            max-height: 500px;
        }
        
        .faq-icon {
            transition: transform 0.3s ease;
        }
        
        .faq-question.active .faq-icon {
            transform: rotate(180deg);
        }
        
        /* Footer */
        .footer {
            background: rgba(2, 6, 23, 0.95);
            border-top: 1px solid var(--border);
            margin-top: 4rem;
            padding: 4rem 0 2rem;
        }
        
        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 3rem;
        }
        
        .footer-section h3 {
            font-size: 1.2rem;
            margin-bottom: 1.5rem;
            color: var(--light);
        }
        
        .footer-links {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        
        .footer-links a {
            color: var(--gray);
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-links a:hover {
            color: var(--primary);
        }
        
        .footer-bottom {
            text-align: center;
            margin-top: 3rem;
            padding-top: 2rem;
            border-top: 1px solid var(--border);
            color: var(--gray);
            font-size: 0.9rem;
        }
        
        .copyright {
            color: var(--primary);
            font-weight: 600;
        }
        
        /* Notification */
        .notification {
            position: fixed;
            top: 20px;
            right: 20px;
            background: var(--gradient);
            color: white;
            padding: 1rem 1.5rem;
            border-radius: 12px;
            box-shadow: 0 10px 25px var(--shadow);
            display: none;
            align-items: center;
            gap: 1rem;
            z-index: 3000;
            animation: slideInRight 0.3s ease;
        }
        
        @keyframes slideInRight {
            from { transform: translateX(100%); opacity: 0; }
            to { transform: translateY(0) translateX(0); opacity: 1; }
        }
        
        @keyframes slideOutRight {
            from { transform: translateY(0) translateX(0); opacity: 1; }
            to { transform: translateX(100%); opacity: 0; }
        }
        
        .notification.hide {
            animation: slideOutRight 0.3s ease forwards;
        }
        
        /* Responsive */
        @media (max-width: 1024px) {
            .nav-links {
                display: none;
            }
            
            .hamburger-menu {
                display: flex;
            }
            
            .hero-title {
                font-size: 2.8rem;
            }
            
            .logo-img {
                height: 55px; /* Slightly smaller on tablets */
            }
        }
        
        @media (max-width: 768px) {
            .header-container {
                padding: 0 1rem;
            }
            
            .hero-title {
                font-size: 2.2rem;
            }
            
            .hero {
                padding: 3rem 1.5rem;
            }
            
            .tool-container, .results-card, .history-section, .about-tool {
                padding: 1.5rem;
            }
            
            .form-grid {
                grid-template-columns: 1fr;
            }
            
            .button-group {
                flex-direction: column;
            }
            
            .btn {
                width: 100%;
            }
            
            .history-meta {
                flex-direction: column;
                gap: 0.5rem;
                align-items: flex-start;
            }
            
            .main {
                padding: 1rem;
            }
            
            .logo-img {
                height: 50px; /* Slightly smaller on mobile */
            }
            
            .header {
                padding: 0.8rem 0;
            }
        }
        
        @media (max-width: 480px) {
            .hero-title {
                font-size: 1.8rem;
            }
            
            .hero-subtitle {
                font-size: 1rem;
            }
            
            .section-title {
                font-size: 1.3rem;
            }
            
            .platform-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .logo-img {
                height: 45px; /* Adjusted for very small screens */
            }
        }
        
        /* For very large screens */
        @media (min-width: 1600px) {
            .logo-img {
                height: 70px; /* Even larger on big screens */
            }
            
            .header {
                padding: 1.2rem 0;
            }
            
            .mobile-nav {
                top: 100px;
            }
        }
        
        /* Animations */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .fade-in {
            animation: fadeIn 0.6s ease forwards;
        }